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Friday, July 1, 2011

Enginnering and Medicine Common Entrance Test Ranks 2011

Enginnering and Medicine Common Entrance Test Ranks 2011 

 

EAMCET RANKS 2011 RESULTS WILL BE DECLARED ON JULY 1st 2011 at 4 P.M.



EAMCET ENGINNEERING RANKS 2011   
EAMCET MEDICINE RANKS 2011   

Thursday, June 30, 2011

Tuesday, June 21, 2011

Recruitment of teaching assistants positions in JNTUCEH , Hyderabad.

 Applications in the prescribed form are invited for the following posts in the College of engineering Hyderabad JNTU  . 

 Teaching assistants:
English,Mathematics, physics, chemistry, Civil engineering , Computer science engineering,ECE,EEE.



Scale of Pay:
qualification B.Tech :10000 per month .
qualification M.Tech :12000 per month.
The Prescribed application form and information to candidates can be downloaded from JNTUH Website (www.jntuh.ac.in).


Registration fee through a Demand Draft: Rs.250/- (in case of SC/ST candidates the fees is Rs.100/-)

The Bio Data(resume) form together with  certificates and a Demand Draft towards Registration fee  on any Nationalized Bank in favour of the Principal, JNTUCEH payable at Hyderabad.



Last date:
on or before 24.06.2011by 4:00 PM

Friday, June 17, 2011

Differences and Advantages Between 32-bit (x86) VS 64-bit (x64) Windows Vista

Differences and Advantages Between 32-bit (x86) VS 64-bit (x64) Windows Vista

Each editions of Windows Vista operating system is available in both 32-bit and 64-bit versions (x86 anx x64 are terms used by Microsoft), making 64-bit OS option now a widely available choice. And with almost all CPU processor and motherboard nowadays is x64 based which capable of running 64-bit OS, it presents hard decision to consumers to decide and pick whether 32-bit or 64-bit versions of Windows Vista is suitable choice.

Microsoft publishes KB946765 which details the main differences between 32-bit and 64-bit Windows Vista, which mainly relate to memory accessibility, memory management, and enhanced security features, as listed in table below.


Architecture Windows Vista, 32-bit versionsWindows Vista, 64-bit versions
System requirements 1-gigahertz (GHz) 32-bit (x86) processor or 64-bit (x64) processor,
512 MB of RAM
1-GHz 64-bit (x64) processor, 1 GB of RAM (4 GB recommended)
Memory access A 32-bit version of Windows Vista can access up to 4 GB of RAM. A 64-bit version of Windows Vista can access from 1 GB of RAM to more than 128 GB of RAM.
Memory access per edition All 32-bit versions of Windows Vista can access up to 4 GB of RAM. Windows Vista Home Basic – 8 GB of RAM
Windows Vista Home Premium – 16 GB of RAM
Windows Vista Business – 128 GB of RAM or more
Windows Vista Enterprise – 128 GB of RAM or more
Windows Vista Ultimate – 128 GB of RAM or more
DEP 32-bit versions of Windows Vista use a software-based version ofDEP. 64-bit versions of Windows Vista support hardware-backed DEP.
Kernel Patch Protection (PatchGuard) This feature is not available in 32-bit versions of Windows Vista. This feature is available in 64-bit versions of Windows Vista. KernelPatch Protection helps prevent a malicious program from updating the Windows Vista kernel. This feature works by helping to prevent a kernel-mode driver from extending or replacing other kernel services. Also, this feature helps prevent third-party programs from updating (patching) any part of the kernel.
Driver signing Unsigned drivers may be used with 32-bit versions of Windows Vista. 64-bit versions of Windows Vista require that all device drivers be digitally signed by the developer.
32-bit driver support 32-bit versions of Windows Vista support 32-bit drivers that are designed for Windows Vista. 64-bit versions of Windows Vista do not support 32-bit device drivers.
16-bit program support 32-bit versions of Windows Vistasupport 16-bit programs, in part. 64-bit versions of Windows Vista do not support 16-bit programs.

If you value the benefits and advantages of switching and embracing 64-bit Windows Vista, here's a few considerations to ponder before making the move to install x64 Windows Vista:

  • 64-bit device drivers may not be available for one or more devices in the computer.
  • Device drivers must be digitally signed.
  • 32-bit device drivers are not supported.
  • 32-bit programs may not be fully compatible with a 64-bit operating system.
  • It may be difficult to locate programs that are written specifically for a 64-bit operating system.
  • Not all hardware devices may be compatible with a 64-bit version of Windows Vista.